CN201208027Y - Double helix type cleaning brush plate - Google Patents

Abstract

A double spiral type cleaning brushing disk comprises an inner brushing disk, an outer brushing disk, an epicyclic gearbox and a driving motor. The epicyclic gearbox comprises a sun gear, a satellite gear and an internal wheel; the sun gear is movably connected with the inner side of the satellite gear; the outer side of the satellite gear is movably connected with the internal wheel; the sun gear is arranged on a central shaft connected with the driving motor; the inner brushing disk is arranged at the bottom of the central shaft; and the outer brushing disc is arranged at the bottom of the internal wheel. The utility model provides a double spiral type cleaning brushing disk which has the advantages of easy manipulation, low vibration and high cleaning efficiency.

Description

The double-screw type cleaning brush dish

Technical field

The utility model relates to a kind of cleaning appliance, especially a kind of cleaning brush dish that cleans ground or woollen blanket.

Background technology

At present, floor, the clear equipment of carpet are applied to factory widely, hotel, dancing hall and the public place that some are outdoor.Its product mainly comes from countries such as America and Europe.Its operation principle is roughly as follows: the circular brush dish that is driven a band hairbrush by heavy-duty motor is done rotation at a high speed, makes itself and ground carpet do high-speed friction, and cooperates certain cleaning fluid, goes out the spot of ground carpet surface, reaches the cleaning purpose.But because brush coils unidirectional rotation, add that there are bigger frictional force in itself and ground, can produce, be difficult to when causing using this type of cleaning machine handle, and with bigger vibrations than high pulling torque.In addition, the brush dish cleaning performance of unidirectional rotation is not good, and cleaning efficiency is not high.Therefore, current cleaning machine on the market has unhandy, and vibrations are big, the not high shortcoming of efficient.

Summary of the invention

For the unhandy that overcomes existing cleaning brush dish, vibrations are big, cleaning efficiency is low deficiency, the utility model provides a kind of easy manipulation, vibrations are little, cleaning efficiency is high double-screw type cleaning brush dish.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of double-screw type cleaning brush dish, brush dish, outer brush dish, epicyclic gearbox and drive motors in comprising, described epicyclic gearbox comprises sun gear, planetary gear and internal gear, described sun gear and planetary inboard, the described planetary outside and internal gear are in transmission connection, and described central gear is installed on the central shaft, and described central shaft connects with the output shaft of described drive motors, brush dish in install the bottom of described central shaft, outer brush dish is installed in described internal gear bottom.

Technical conceive of the present utility model is: the rotation of driven by motor central shaft, one gear is installed on the central shaft, with three planetary gear engagements in the epicyclic gearbox, three planetary gears drive outmost internal gear rotation, thereby reach the purpose of central shaft and the two-way rotation of outmost internal gear.Brush dish and outer brush dish in the brush dish comprises, interior brush dish is connected on the central shaft by key, and outer brush dish is connected with bolt on the internal gear of outside by ring flange, and outer brush dish and interior brush dish are all with bristle, thus brush coils two-way rotation inside and outside making, and cleans carpet.

The beneficial effects of the utility model mainly show: handle easily, vibrations are little, cleaning efficiency is high.

Description of drawings

Fig. 1 is the structure chart of double-screw type cleaning brush dish.

Fig. 2 is the surface chart of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

See figures.1.and.2, a kind of double-screw type cleaning brush dish, brush dish 1, outer brush dish 2, epicyclic gearbox and drive motors 3 in comprising, described epicyclic gearbox comprises sun gear 4, planetary gear 5 and internal gear 6, the inboard of described sun gear 4 and planetary gear 5, the outside of described planetary gear 5 and internal gear 6 are in transmission connection, described central gear 4 is installed on the central shaft 7, described central shaft 7 connects with the output shaft of described drive motors 3, brush dish 1 in install the bottom of described central shaft 7, outer brush dish 2 is installed in described internal gear 6 bottoms.

Present embodiment utilizes the inside and outside brush dish of inside and outside reverse rotation, and the moment of torsion of cancelling out each other reduces vibrations, raises the efficiency, when having solved unidirectional brush dish and having cleaned because carpet contact generation recoil, the wayward machine of operating personnel, the not drawback of easy cleaning carpet with bristle.Utilize two brushes to coil two-way rotation, carpet is scrubbed more abundant, and the carpet cleaning performance is better.

Claims (1)

1, a kind of double-screw type cleaning brush dish, it is characterized in that: described cleaning brush dish comprises interior brush dish, outer brush dish, epicyclic gearbox and drive motors, described epicyclic gearbox comprises sun gear, planetary gear and internal gear, described sun gear and planetary inboard, the described planetary outside and internal gear are in transmission connection, described central gear is installed on the central shaft, described central shaft connects with the output shaft of described drive motors, brush dish in install the bottom of described central shaft, outer brush dish is installed in described internal gear bottom.

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